"I am of the belief that, if I can do something then there are about 1,000 bad guys that can do it too. For that reason, I believe in open disclosure of issues like this, especially when there's minimal potential for anybody to get hurt.

"Since this is already public information, I see very little harm in disclosing it," he said

Facebook has a default setting for privacy that makes some user information publicly available. People have to make a conscious choice to opt-out of the defaults. (ANI)